161383392

素因数分解:

$2^5\times 3^2\times {\mathrm{107}}^1\times {\mathrm{5237}}^1$

素因数の和:5360

約数の個数: 72

約数和(自身を含む): 463311576

約数和(自身を除く): 301928184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 107, 144, 214, 288, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2568, 3424, 3852, 5136, 5237, 7704, 10272, 10474, 15408, 15711, 20948, 30816, 31422, 41896, 47133, 62844, 83792, 94266, 125688, 167584, 188532, 251376, 377064, 502752, 560359, 754128, 1120718, 1508256, 1681077, 2241436, 3362154, 4482872, 5043231, 6724308, 8965744, 10086462, 13448616, 17931488, 20172924, 26897232, 40345848, 53794464, 80691696, 161383392]

約数ペア:

[(1, 161383392), (2, 80691696), (3, 53794464), (4, 40345848), (6, 26897232), (8, 20172924), (9, 17931488), (12, 13448616), (16, 10086462), (18, 8965744), (24, 6724308), (32, 5043231), (36, 4482872), (48, 3362154), (72, 2241436), (96, 1681077), (107, 1508256), (144, 1120718), (214, 754128), (288, 560359), (321, 502752), (428, 377064), (642, 251376), (856, 188532), (963, 167584), (1284, 125688), (1712, 94266), (1926, 83792), (2568, 62844), (3424, 47133), (3852, 41896), (5136, 31422), (5237, 30816), (7704, 20948), (10272, 15711), (10474, 15408)]